FC-R453
- 9-speed HG chain compatible
- HYPERDRIVE SG-X chainrings
- OCTALINK construction
- More rigid interface between crank arm and bottom bracket reduces flex. Rider stability is enhanced and pedaling efficiency is increased
- Chainring combination: 50-39-30T
- Chainline: 45mm
- Crank arm lengths: 170mm, 175mm
PRODUCT SPECIFICATIONS
| MODEL NO |
FC-R453 |
| SERIES |
SHIMANO |
| Color |
Black |
| Remarks |
SHIMANO logo |
| Threaded bottom bracket shell width (mm)_70 |
✔ |
| Bike Type |
Comfort |
| Axle length of BB-UN/ES (mm)_Threaded (normal) |
121 |
| Chain line (mm) |
45 |
| Chainring combination |
50 |
| Compatible bottom bracket type_OCTALINK |
✔ |
| Compatible BB type |
Outboard |
| Compatible chain |
HG 9-speed |
| Crank Arm Length |
165mm | 170mm | 175mm |
| Crank fixing bolt included |
✔ |
| Crank arm length (mm)_165 |
✔ |
| Crank arm length (mm)_170 |
✔ |
| Crank arm length (mm)_175 |
✔ |
| Spider/Gear arms |
5 |
| OCTALINK |
✔ |
| Optional chain guard_Without chain/bash guard |
✔ |
| Optional Chain Guard |
Without chain / bash guard |
| P.C.D. (mm) |
130 |
| Rear speeds |
9 |
| Recommended bottom bracket_Threaded (normal) |
BBES300 |
| Threaded bottom bracket shell width (mm)_68 |
✔ |
| Threaded BB Shell Width |
68 | 70 |
| Crank arm fixing bolt_With |
✔ |
| Includes Crank Arm Fixing Bolt |
Yes |
| Q-factor (mm) |
1578 |
